Parameter Changes - 3.0 English

AXI Bridge for PCI Express Gen3 Subsystem Product Guide (PG194)

Document ID
PG194
Release Date
2022-11-16
Version
3.0 English

The following table shows the new parameter added to the core in the current release.

Table 1. Parameter Changes
User Parameter Name Display Name New/ Change/Removed Details Default Value
device_port_type Device/Port Type Change Removed the Legacy_PCI_Express_Endpoint_device option from available options. PCI_Express_ Endpoint_ device
tandem_mode Tandem Configuration or Dynamic Function eXchange Removed This parameter has been replaced by the mcap_enablement parameter None
mcap_enablement Tandem Configuration or Dynamic Function eXchange New This is the new parameter added for Tandem mode selection. The valid values are None, Tandem, and Tandem with Field Updates. None
en_ext_startup Use an external STARTUP primitive Removed This is replaced by the ext_startup_primitive parameter. False
ext_startup_primitive Use an external STARTUP primitive New When this parameter unselected the STARTUP block will be generated internal to the IP when Tandem modes are selected. False
pf0_base_class_menu Base Class Menu Change Changed the default value. Memory Controller
pf0_sub_class_interface_menu Subclass Interface Menu Change Changed the default value. Other Memory Controller
enable_jtag_dbg Enable JTAG Debugger New When checked, this option enables the JTAG Debugging option of the subcore. Unchecked
en_dbg_descramble Enable Descrambler for Gen3 mode New This option enables the Enable Descrambler for Gen3 Mode option of the subcore and is valid only for Gen3 speeds. Unchecked
enable_ibert Enable In system IBERT New This option enables the ‘In System IBERT’ feature of the subcore. Unchecked
en_l23_entry Support PM_L23 Entry New When checked, supports PM_L23 Entry, and the PM_ENABLE_L23_ENTRY attribute will be set to TRUE. Unchecked